DOWNLOAD Panasonic KX-HDV230RU / KX-HDV230RUB Service Manual ↓ Size: 6.5 MB | Pages: 74 in PDF or view online for FREE

Model
KX-HDV230RU KX-HDV230RUB
Pages
74
Size
6.5 MB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
PBX / SIP PHONE
File
kx-hdv230ru-kx-hdv230rub.pdf
Date

Panasonic KX-HDV230RU / KX-HDV230RUB Service Manual / Supplement ▷ View online

ORDER NO. KMS1710931SE
SIP Phone
Model No.
KX-HDV230
 Series
Main Board Unit Change
[ Ver.2.0 ]
KX-HDV230CB
C
B
3
Canada
1 2 3 4 5 6 7 8 9
A B C D E F G H I
1
6
A 1
A 1 9
W19
W 1
2 5
1
24
4 8
1
T1
1 2
1
1
15
+
-
+
-
+
-
V D D
1 8 V
I 2 C - S C L K
R 4 3 0
P S B - O U T
R249
R440
R250
R251
R252
R253
R254
R255
R256
J C - A
J I - A
J O - A
D G 5
D G 6
JM-A
J R - A
U 1 R X
1 2 3 4 5 6 7 8 9
A B C D E F G H I
C448
U 1 T X
C 4 5 1
R G - R C L K
1
PWR-RST
303
L305
C283
C284
L 5 0 1
C285
C286
C287
Q 5 1 9
I C 4 0 1
C290
A S I C - R S T
C 4 9 4
C495
J K 1 0 1
I 2 C - S D A
A S I C - C L K
R302
R 3 0 3
A S I C - I N T
R501
R503
R506
R121
R122
R510
R511
R512
R513
R518
J A B R A - U R X
R331
X101
X 1 0 2
R151
C 5 0 3
R 5 4 0
E H S - D E T
C 3 1 4
D D R - 1 . 5 V
C 3 1 7
C 3 2 1
PoE-AN
PoE-AP
CL407
PoE-BN
PoE-BP
V D D 1 2 V
C 3 4 9
C 3 5 0
C 1 6 1
C 1 6 2
C 1 6 4
D110
D111
Q 4 0 2
D112
Q403
D113
C 3 7 1
C 3 7 2
I C 1 0 1
I C 1 0 3
C189
L 4 0 9
C 1 9 0
I C 3 0 5
C191
L412
L 4 1 3
J A B R A - U T X
L414
IC503
C N 1
CN2
L 4 2 0
L 4 2 1
SW401
P S B - I N
J K 2 0 1
P N L B 2 4 5 4 Y A - A P
Model No.
Suffix
Sup No.
KX-HDV230/B
D
C
5
USA
KX-HDV230NE/NEB
F
E
5
Europe
KX-HDV230X/XB
G
F
5
Asia,Africa and Other area
KX-HDV230SXB
D
C
5
India
KX-HDV230RU/RUB
D
C
5
Russia, Ukraine, Kazakhstan
KMS1508151CE
[ Ver. 4.0 ]
Service Manual
Order No.
Please file and use this supplement manual together with the service manual.
When servicing, you must confirm which service manual should be referred by the following methods.
Refer to “PNLB2454YA”
Compatibility
Parts
Set Production
Original
New
Early (before change)
Late (after change)
Main Board Ass'y / Single Parts
Original parts may be used in early production sets only. 
New parts may be used in late production sets only. 
Stock both original and new parts.
Destination
2
KX-HDV230 Series 
3
KX-HDV230 Series 
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions----------------------------------------------- 4
1.1. For Service Technicians --------------------------------- 4
2 Warning -------------------------------------------------------------- 4
2.1. Information for Users on Collection and
Disposal of Old Equipment and used Batteries ---- 4
2.2. About Lead Free Solder (PbF: Pb free)-------------- 5
2.2.1. Suggested PbF Solder ------------------------------ 5
2.3. Discarding of P. C. Board-------------------------------- 5
3 Specifications ----------------------------------------------------- 6
4 Technical Descriptions ----------------------------------------- 7
4.1. Block Diagram---------------------------------------------- 7
4.2. Circuit Operations ----------------------------------------- 8
4.2.1. Main LCD Circuit -------------------------------------- 8
4.2.2. Self Label LCD Circuit ------------------------------- 8
4.2.3. Reset Circuit ------------------------------------------- 9
4.2.4. Ethernet Circuit ---------------------------------------10
4.2.5. PoE Circuit -------------------------------------------- 11
4.2.6. Analog Circuit ----------------------------------------- 11
4.2.7. Key Circuit ---------------------------------------------13
4.2.8. LED Circuit --------------------------------------------14
4.2.9. ASIC ----------------------------------------------------15
4.2.10. Power Supply Circuit--------------------------------15
5 Location of Controls and Components ------------------16
5.1. Name and Locations-------------------------------------16
6 Installation Instructions ---------------------------------------20
6.1. Connections------------------------------------------------20
7 Test Mode ----------------------------------------------------------21
7.1. Peer to Peer Test Mode---------------------------------21
7.1.1. Preparation --------------------------------------------21
7.1.2. Connection for Test----------------------------------22
7.1.3. Communication Test --------------------------------22
7.1.4. Quit peer to peer Test mode ----------------------22
7.2. Functional Test Mode------------------------------------23
7.2.1. Preparation --------------------------------------------23
7.2.2. Functional Test mode lists -------------------------23
7.2.3. Quit this Test Mode ----------------------------------24
8 Service Mode -----------------------------------------------------25
8.1. Factory Setting --------------------------------------------25
8.1.1. How to Clear User Setting -------------------------25
8.2. How to Change MAC Address
Label(Procedure after Replacing the Main
P.C.B.) -------------------------------------------------------25
8.2.1. Replacing Main P.C.B.------------------------------25
8.2.2. Attaching MAC Address Label -------------------26
9 Troubleshooting Guide ----------------------------------------27
9.1. No Operation ----------------------------------------------27
9.1.1. Power ON Error --------------------------------------27
9.1.2. Power Supply : AC adaptor -----------------------27
9.1.3. Power Supply : PoE ---------------------------------28
9.2. LCD Does Not Operate ---------------------------------32
9.2.1. MAIN LCD Not Operate ----------------------------32
9.2.2. Self-Label Not Operate-----------------------------33
9.3. Handset Does Not work---------------------------------34
9.3.1. Receive-------------------------------------------------34
9.3.2. Send ----------------------------------------------------34
9.4. Headset Does Not work---------------------------------35
9.4.1. Receive-------------------------------------------------35
9.4.2. Send ----------------------------------------------------35
9.5. Speaker-Phone Does Not work ---------------------- 36
9.5.1. Receive ------------------------------------------------ 36
9.5.2. Send ---------------------------------------------------- 36
9.6. EHS does not work(EHS control signal) ----------- 37
9.7. Ethernet Does Not work -------------------------------- 38
9.7.1. L2SW Date error ------------------------------------ 38
9.7.2. LAN port ----------------------------------------------- 39
9.7.3. PC port ------------------------------------------------- 39
9.8. LED Does Not Light ------------------------------------- 40
10 Disassembly and Assembly Instructions--------------- 41
10.1. Remove Main Board and Selflabel Board --------- 41
10.2. Assembly for Lead wire--------------------------------- 42
10.2.1. Connecting Lead Wires ---------------------------- 42
11 Maintenance ------------------------------------------------------ 44
11.1. Terminal Guide of the ICs Transistors and
Diodes ------------------------------------------------------ 44
11.1.1. Main Board-------------------------------------------- 44
11.1.2. LED Board -------------------------------------------- 44
11.1.3. Selflabel Board--------------------------------------- 45
11.2. How To Replace a Flat Package IC ----------------- 46
11.2.1. Preparation-------------------------------------------- 46
11.2.2. Removal Procedure -------------------------------- 46
11.2.3. Procedure --------------------------------------------- 46
11.2.4. Removing Solder From Between Pins --------- 46
12 Schematic Diagram -------------------------------------------- 47
12.1. Main Board ------------------------------------------------ 47
12.1.1. No. 1    Change -------------------------------------- 47
12.1.2. No. 2    Change -------------------------------------- 48
12.1.3. No. 3    Change -------------------------------------- 49
12.1.4. No. 3    Change -------------------------------------- 50
12.1.5. No. 5    Change -------------------------------------- 51
12.2. Back Light Board ----------------------------------------- 52
12.3. Selflabel Board ------------------------------------------- 53
12.4. Waveform -------------------------------------------------- 54
12.4.1. No.(1)-(8) ---------------------------------------------- 54
12.4.2. No.(9)-(16) -------------------------------------------- 55
12.4.3. No.(17)-(24)------------------------------------------- 56
12.4.4. No.(25)-(29)------------------------------------------- 57
13 Printed Circuit Board ------------------------------------------ 58
13.1. Main Board ------------------------------------------------ 58
13.1.1. Component View    Change ---------------------- 58
13.1.2. Bottom View    Change ---------------------------- 59
13.2. Back Light Board ----------------------------------------- 60
13.3. LCD Board and LED Board---------------------------- 60
13.4. Selflabel Board ------------------------------------------- 61
13.4.1. Component View ------------------------------------ 61
13.4.2. Bottom View ------------------------------------------ 62
14 Appendix Information of Schematic Diagram --------- 63
15 Exploded View and Replacement Parts List ----------- 64
15.1. Cabinet and Electric Parts ----------------------------- 64
15.2. Accessories and Packing Materials ----------------- 65
15.3. Replacement Parts List--------------------------------- 67
15.3.1. Cabinet and Electrical Parts ---------------------- 67
15.3.2. Accessories and Packing Materials ------------ 68
15.3.3. Main Board Parts ------------------------------------ 68
15.3.4. Selflabel Board Parts ------------------------------- 72
15.3.5. LED Board Parts------------------------------------- 73
16 History -------------------------------------------------------------- 74
4
KX-HDV230 Series 
1 Safety Precautions
1. Before servicing, unplug the AC power cord to prevent an electric shock.
2. When replacing parts, use only the manufacturer's recommended components.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
1.1.
For Service Technicians 
• Repair service shall be provided in accordance with repair technology information such as service manual so as to prevent fires,
injury or electric shock, which can be caused by improper repair work.
1. When repair services are provided, neither the products nor their parts or members shall be remodeled.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
• ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not grasp IC or LSI pins with bare fingers.
2 Warning
2.1.
Information for Users on Collection and Disposal of Old Equipment and 
used Batteries
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Panasonic KX-HDV230RU / KX-HDV230RUB Service Manual / Supplement ▷ Download

  • DOWNLOAD Panasonic KX-HDV230RU / KX-HDV230RUB Service Manual ↓ Size: 6.5 MB | Pages: 74 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Supplement for the Panasonic KX-HDV230RU / KX-HDV230RUB in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic KX-HDV230RU / KX-HDV230RUB PBX. Information contained in Panasonic KX-HDV230RU / KX-HDV230RUB Service Manual / Supplement (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.